Anal stricture

Anal Stricture

Anal stricture (pronunciation: /ˈeɪnəl ˈstrɪktʃər/) is a medical condition characterized by the narrowing of the anus or the rectum.

Etymology

The term "anal stricture" is derived from the Latin words "anus" meaning ring, and "strictura" meaning a binding or drawing together.

Definition

An anal stricture is a complication that can occur after surgery, infection, or trauma. It is characterized by the narrowing or tightening of the anal canal, which can cause pain, difficulty with bowel movements, and other symptoms.

Symptoms

Symptoms of an anal stricture may include:

Difficulty passing stool
Pain during bowel movements
Rectal bleeding
Constipation
Abdominal pain

Causes

Anal strictures can be caused by a variety of factors, including:

Anal fissure: A small tear in the lining of the anus.
Anal abscess or fistula: An abscess is a collection of pus, while a fistula is an abnormal connection between two body parts.
Inflammatory bowel disease (IBD): Conditions such as Crohn's disease and ulcerative colitis can cause inflammation in the digestive tract, which can lead to strictures.
Trauma or surgery: Any injury or surgical procedure involving the anus or rectum can potentially lead to a stricture.

Treatment

Treatment for anal strictures may include:

Dilation: This involves stretching the stricture to widen it.
Surgery: In severe cases, surgery may be required to remove the stricture.
Medication: Certain medications can help to reduce inflammation and promote healing.

Related Terms

External links

Medical encyclopedia article on Anal stricture
Wikipedia's article - Anal stricture

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